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C&K COMPONENTS RKC2SJR170SMTRLFS microminiature tact switch

The RKC2SJR170SMTRLFS is a high-reliability, microminiature SMT tact switch designed for precise applications in automotive keyfobs, consumer electronics, and medical devices. It features an ultra-compact 1.7mm height with dimensions of 3.5 x 2.7mm, offering options for actuation forces of 180, 250, 350, and 500 gf. With up to 200,000 cycles, it ensures longevity and durability. Its SMT termination and infrared reflow soldering suitability make it ideal for modern automated assembly lines, providing dependable momentary action contact operation at 12 VDC and 20 mA, with excellent electrical and mechanical resilience.

Authorized Distributors
Source:DigiKey
Part No:RKC2SJR170SMTR LFS
Stock:0
Inv Date:06-15-2026
Price: Unit price: $0.2059
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Part No:RKC2SJR170SMTRLFS
Stock:0
Inv Date:06-16-2026
Price: Unit price: $0.18
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Part No:RKC2SJR170SMTRLFS
Stock:0
Inv Date:06-15-2026
Price: Unit price: $0.3159
Buy/RFQ:
Part No:RKC2SJR170SMTRLFS
Stock:0
Inv Date:06-15-2026
Price: Unit price: $0.3159
Buy/RFQ:

C&K COMPONENTS RKC2SJR170SMTRLFS microminiature tact switch Specifications:

  • Function: momentary action
  • Maximum Voltage: 12 VDC
  • Contact Arrangement: SPST N.O.
  • Maximum Current DC: 20 mA
  • Contact Resistance: 100 mo
  • Travel: 0.15 + 0.1mm
  • Insulation Resistance: 100 MO min.
  • Dielectric Strength: 250 VA C (1 min)
  • Bounce Time: < 10 ms
  • Operating Temperature: -40°C to 85°C
  • Life Cycles: 200,000
  • Soldering Method: Infrared Reflow according to IEC61760-1
  • Packaging: 4,000 pieces per reel

Buy the CK Switches RKC2SJR170SMTRLFS – Reliable Tactile Switch for Industrial Applications

Purchase the RKC2SJR170SMTRLFS microminiature SMT tact switch online today. Compact yet durable, it offers 200,000 cycles, high reliability, and suitability for automotive, medical, and consumer electronics. Its SMT termination ensures easy integration with reflow soldering, making it perfect for automated assembly. With a height of just 1.7mm and actuation forces ranging from 180 to 500 gf, this switch provides excellent tactile feedback and long-lasting performance. Order now for dependable quality and quick delivery.

Order your CK Switches RKC2SJR170SMTRLFS today and benefit from a durable, high-cycle microminiature tact switch suitable for automotive, consumer, and medical devices.

Frequently Asked Questions

Where can I buy C&K COMPONENTS RKC2SJR170SMTRLFS?

You can click on the BUY or RFQ button to purchase RKC2SJR170SMTRLFS from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part RKC2SJR170SMTRLFS?

You can download the RKC2SJR170SMTRLFS datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of RKC2SJR170SMTRLFS?

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